[INFO] cloning repository https://github.com/kunikuni03/simple_tcp_client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunikuni03/simple_tcp_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fsimple_tcp_client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fsimple_tcp_client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f3b6ada7c4cc3ad59e969f0cbe3bba46d01b46c4
[INFO] testing kunikuni03/simple_tcp_client against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunikuni03%2Fsimple_tcp_client" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kunikuni03/simple_tcp_client on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kunikuni03/simple_tcp_client
[INFO] finished tweaking git repo https://github.com/kunikuni03/simple_tcp_client
[INFO] tweaked toml for git repo https://github.com/kunikuni03/simple_tcp_client written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/kunikuni03/simple_tcp_client already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2e4a1a9bf14896a4e48c77318c6dc85c1599d3f78c229199d498c66208d07be
[INFO] running `Command { std: "docker" "start" "-a" "d2e4a1a9bf14896a4e48c77318c6dc85c1599d3f78c229199d498c66208d07be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2e4a1a9bf14896a4e48c77318c6dc85c1599d3f78c229199d498c66208d07be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e4a1a9bf14896a4e48c77318c6dc85c1599d3f78c229199d498c66208d07be", kill_on_drop: false }`
[INFO] [stdout] d2e4a1a9bf14896a4e48c77318c6dc85c1599d3f78c229199d498c66208d07be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c325c306793734b9c2dab8232e5e7906b27d8cfaf1452931e6370d193b5e5af
[INFO] running `Command { std: "docker" "start" "-a" "9c325c306793734b9c2dab8232e5e7906b27d8cfaf1452931e6370d193b5e5af", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_tcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "9c325c306793734b9c2dab8232e5e7906b27d8cfaf1452931e6370d193b5e5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c325c306793734b9c2dab8232e5e7906b27d8cfaf1452931e6370d193b5e5af", kill_on_drop: false }`
[INFO] [stdout] 9c325c306793734b9c2dab8232e5e7906b27d8cfaf1452931e6370d193b5e5af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 807a739c429d93851167107ff2ae8099578cce102cb73d3cdc729e488720590f
[INFO] running `Command { std: "docker" "start" "-a" "807a739c429d93851167107ff2ae8099578cce102cb73d3cdc729e488720590f", kill_on_drop: false }`
[INFO] [stderr]    Compiling simple_tcp_client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "807a739c429d93851167107ff2ae8099578cce102cb73d3cdc729e488720590f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "807a739c429d93851167107ff2ae8099578cce102cb73d3cdc729e488720590f", kill_on_drop: false }`
[INFO] [stdout] 807a739c429d93851167107ff2ae8099578cce102cb73d3cdc729e488720590f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15ec723ed3ede1a5d89fc96a4e88188cc5c04d1a889d47ccc65677dd8a6d8c20
[INFO] running `Command { std: "docker" "start" "-a" "15ec723ed3ede1a5d89fc96a4e88188cc5c04d1a889d47ccc65677dd8a6d8c20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/simple_tcp_client-fddab6ec4b6a7faa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "15ec723ed3ede1a5d89fc96a4e88188cc5c04d1a889d47ccc65677dd8a6d8c20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ec723ed3ede1a5d89fc96a4e88188cc5c04d1a889d47ccc65677dd8a6d8c20", kill_on_drop: false }`
[INFO] [stdout] 15ec723ed3ede1a5d89fc96a4e88188cc5c04d1a889d47ccc65677dd8a6d8c20